Jean-Marie Tétard Jean-Marie Tétard began his career at the French Ministry of the Environment in the Department of Pollution Prevention. He has also conducted various expert missions for the World Bank, the French Ministry of Foreign Affairs and the French Ministry of Equipment, and was for 5 years assistant to the Director of Urban Planning on the issue of developing countries. He is currently special advisor on essential services to the Chairman of the Institut de la gestion déléguée.